Kinetics of dielectric response in SBN-75 ceramics at infra-low frequencies under illumination

K. Bormanis; A. I. Burkhanov; Luu Thi Nhan; M. Antonova; S. V. Mednikov

doi:10.1117/12.2083908

22 October 2014 Kinetics of dielectric response in SBN-75 ceramics at infra-low frequencies under illumination

K. Bormanis, A. I. Burkhanov, Luu Thi Nhan, M. Antonova, S. V. Mednikov

Proceedings Volume 9421, Eighth International Conference on Advanced Optical Materials and Devices (AOMD-8); 942104 (2014) https://doi.org/10.1117/12.2083908
Event: Eighth International Conference on Advanced Optical Materials and Devices, 2014, Riga, Latvia

Abstract

A study of the photo-dielectric effect in ferroelectric SBN-75 ceramics of a broad phase transition under light of small intensity is reported. Relations determining kinetics of the infra-low frequency dielectric response under light and after illumination are obtained from experimental measurements revealing the features of the behaviour of relaxation time constants of the dielectric polarisation with temperature.

Citation Download Citation

K. Bormanis, A. I. Burkhanov, Luu Thi Nhan, M. Antonova, and S. V. Mednikov "Kinetics of dielectric response in SBN-75 ceramics at infra-low frequencies under illumination", Proc. SPIE 9421, Eighth International Conference on Advanced Optical Materials and Devices (AOMD-8), 942104 (22 October 2014); https://doi.org/10.1117/12.2083908

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